Question

What is the value of x if ABC ~ ADEF

B
m
30
12
25
10
D
А
F
ח
С
X-8
2x + 4

Answer 1

7

Explanation:

30/25=2x+4/x+8=6/5

6*(x+8) = 5*(2x+4)

3x+24 = 5x+10

2x=14

x=7